Digital skills
Sorting, Filtering, and Charts
Updated Oct 28, 2026
Select the entire data table before sorting so values in each row stay together. Filtering temporarily shows rows matching a condition. A chart displays patterns; select the relevant labels and number
What you’ll learn
Understand and practise sorting, filtering, and charts.
Explanation
Select the entire data table before sorting so values in each row stay together. Filtering temporarily shows rows matching a condition. A chart displays patterns; select the relevant labels and numbers, choose a suitable chart, and check its title and axes. Keep a copy before large edits.
ជ្រើសតារាងទាំងមូលមុន sort ដើម្បីរក្សាទិន្នន័យក្នុងជួរដេកជាមួយគ្នា។ Filter បង្ហាញតែជួរដែលត្រូវលក្ខខណ្ឌ។ Chart បង្ហាញទិន្នន័យជារូបភាព។
Example
Sort an expense table by date, then filter Category to show only Food.
Practice
Why select the whole table before sorting by price?
Answer and explanation
Show answer / បង្ហាញចម្លើយ
Sorting the complete table keeps each item matched with its own price.
Quick recap
Select the entire data table before sorting so values in each row stay together.